Page 216 - Basic Well Log Analysis for Geologist
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LOG INTERPRETATION CASE STUDIES
GAMMA RAY
AP! UNITS
ORHO (G/C3)
TENSION (LB)
tree ganna starr tctrn
__ NEUTRON POROSITY
PS
eee
VOT Te ae
CALIPER =o
HOLE SIZE INCHES
RHOB {G/C3)
4
16490
8-
SIZE
Hud 9 pole
Figure 101. Density log with neutron porosity, gamma ray log, and caliper, Devonian Hunton Dolomite, Anadarko basin.
Note:
From 16.304 to 16,386 ft. the increase in correction (A,,) which has been applied to the bulk density log (py). This
increase in correction is the result of the mudcake developed on the porous and permeable Chimney Hill Member
of the Hunton Formation.
